| 一种新的公交乘客上车站点确定方法 |
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| 引用本文： | 于勇,邓天民,肖裕民.一种新的公交乘客上车站点确定方法[J].重庆交通大学学报(自然科学版),2009,28(1):121-125. |
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| 作者姓名： | 于勇 邓天民 肖裕民 |
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| 作者单位： | 1. 重庆交通大学交通运输学院,重庆,400074
2. 重庆交通大学交通运输学院,重庆,400074;重庆大学自动化学院,重庆,400044 |
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| 基金项目： | 重庆市科技攻关项目，重庆市自然科学基金 |
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| 摘 要： | 公交IC卡是一种新的客流信息采集手段,它的广泛使用为公交管理者进行客流分析提供了新的数据源。充分利用公交IC卡刷卡时间信息,根据相邻两站点间的最短刷卡间隔,通过系统聚类法对IC卡刷卡数据按照时间顺序进行聚类分析。在此基础上,将聚类分析的结果与公交运营资料所推算出的车辆到站时间进行时间匹配,确定持卡乘客的上车站点。最后,通过实例验证了该方法的可行性与实用性。
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| 关 键 词： | 公交IC卡信息 系统聚类法 BUS到站时刻预测 |
A Novel Method of Confirming the Boarding Station of Bus Holders |
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| YU Yong,DENG Tian-min,XIAO Yu-min.A Novel Method of Confirming the Boarding Station of Bus Holders[J].Journal of Chongqing Jiaotong University,2009,28(1):121-125. |
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| Authors: | YU Yong DENG Tian-min XIAO Yu-min |
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| Institution: | 1.School of Traffic & Transportation;Chongqing Jiaotong University;Chongqing 400074;China;2.School of Automatization;Chongqing University;Chongqing 400044;China |
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| Abstract: | A new way of collecting passenger flow information comes into being since the intelligent cards are used in public transport charge systems.The data recorded by these intelligent cards can help transport service providers obtain a large amount of statistic data they need.Confirming the boarding station of bus IC card holders is studied through the existing IC card data.At first,the hierarchical clustering method is adopted to classify the source data according to the minimum time interval between two passen... |
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| Keywords: | information of bus IC hierarchical clustering method forecast of bus arrival time |
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